Depressing isn't it. Though Biden could effectively govern by exec order like Trump has been doing.
There's only so much of that you can do as President. Any trans-formative agenda, regarding the economy, climate change, taxation etc, they're all out the window unless Biden is willing to take these issues out on the stump non-stop. Effectively keep on campaigning for the next four years, bang heads in the Senate, get down and dirty, and sadly I don't think Joe Biden has it in him.
There is so much damage to be undone that Biden could spend his first 2 years without the senate and do a perfectly good job. Then win in 2022 and start cooking on gas.